Juan D. Machin-Mastromatteo


Doctor Philosophiae in Information and Communication Sciences (Tallinn University, Estonia), Master in Digital Library Learning (Oslo and Akershus University College of Applied Sciences, Norway; Tallinn University; and Parma University, Italy). Bachelor in Library Science (Universidad Central de Venezuela) with more than ten years of work experience in archives, libraries, in higher education, and professional development. He has excelled in different roles, such as: cataloguer, developing databases, library promotion materials and multimedia resources, as a reference librarian, supervisor, instructor, collection development, consultant, and scientific journal reviewer. He has coordinated information literacy programs, written diverse scientific articles published in open access repositories, in peer-reviewed journals, and in international conferences such as ISKO, QQML, and ECIL. Author of the books "Exploring users' information behavior in social networks" and "The Role of Information Professionals in the Knowledge Economy". He is an editorial board member in the journal Information Development (Sage), and a peer reviewer for Journal of Academic Librarianship (Elsevier), Scientometrics (Springer), International Journal of Educational Technology in Higher Education (Springer), Information and Learning Science (Emerald), and PLOS ONE.

Interests: Information Literacy Information Resources Evaluation & Quality Control Information Architecture Reference Service Information Searching & Retrieval Web 2.0 and Social Networks

Research Fields


Editorial Board Memberships
Current Memberships
Editor Records (manuscripts handled as editor)
Pre Publication Reviews

Showing of  

Your statistics are calculated based on the information you have submitted to Publons.
Read more about them here.

Compare your statistics to those of any research field on Publons using the form below. Leaving the form blank will compare your statistics to all research fields on Publons.



Reviews (last 12 months)


Reviews (average per year)






Review to Publication ratio


Journal Impact factors of journals reviewed for

The distribution of the Journal Impact Factors of journals Juan D. Machin-Mastromatteo has reviewed for.

Juan D. Machin-Mastromatteo

All fields reviewers

Total reviews over time

A cumulative record of Juan D. Machin-Mastromatteo's total number of reviews.

Reviews per month

The total number of reviews performed by Juan D. Machin-Mastromatteo each month.

Average review length

The average number of words per review (for which we have content), compared to the average of All fields reviewers and the average of reviewers at affiliated institutions.

Weekly review punchcard

The distribution of days that reviews were performed on, compared to All fields reviewers and reviewers at affiliated institutions.